Chapter 26 of 27
Chapter 26: Defence Officer: Wahida
Lieutenant Commander Wahida Prism, Indian Navy Doctor & Leading the Passing Out Parade | CBSE Session 2026–27
Core Pedagogical Competencies & Concepts
- Real-life inspiration: Lieutenant Commander Wahida Prism from Thanamandi village in Rajouri district, Jammu & Kashmir.
- Overcoming conservative village barriers, completing MBBS from Jammu Medical College, and joining the Indian Navy.
- Serving aboard naval warships: Naval doctors treat crew members, handle medical emergencies at sea, inspect water cleanliness, and maintain hygiene to keep the warship disease-free.
- Historic milestone: First woman in the history of the Indian Armed Forces to lead the Annual Passing Out Parade (calling out 36 loud commands so the whole platoon hears!).
- Why her father named her 'Prism': A glass prism reflects seven brilliant colors; her father wanted her to shine brilliantly.
All Textbook Exercises & In-Text Tasks (13 Questions)
100% Complete Ingestion
Q1
Inspirational Biography • Armed Forces
Who is Wahida Prism? What are the duties of a medical officer on an Indian Navy warship, and what historic honor did she achieve during the Passing Out Parade?
[4 Marks]
✅ Step-by-Step Solution & Working
1. Who is Wahida Prism:
Wahida Prism is an Indian Navy doctor holding the rank of Lieutenant Commander, hailing from a small village named Thanamandi in Jammu & Kashmir's Rajouri district.
2. Duties on a Naval Warship:
• Provides medical treatment and performs emergency surgeries for the entire crew sailing at sea.
• Regularly checks food and drinking water purity to prevent epidemics on the ship.
• Inspects the entire vessel daily to ensure zero rats or garbage accumulate, maintaining complete sanitation.
• Trains sailors in first aid drills and emergency casualty evacuation.
3. Historic Parade Honor:
She became the first woman officer in the history of the Indian Armed Forces to lead the prestigious Annual Passing Out Parade. Leading the parade requires immense voice projection and stamina—calling out 36 loud commands so four full platoons marching behind can hear clearly.
Wahida Prism is an Indian Navy doctor holding the rank of Lieutenant Commander, hailing from a small village named Thanamandi in Jammu & Kashmir's Rajouri district.
2. Duties on a Naval Warship:
• Provides medical treatment and performs emergency surgeries for the entire crew sailing at sea.
• Regularly checks food and drinking water purity to prevent epidemics on the ship.
• Inspects the entire vessel daily to ensure zero rats or garbage accumulate, maintaining complete sanitation.
• Trains sailors in first aid drills and emergency casualty evacuation.
3. Historic Parade Honor:
She became the first woman officer in the history of the Indian Armed Forces to lead the prestigious Annual Passing Out Parade. Leading the parade requires immense voice projection and stamina—calling out 36 loud commands so four full platoons marching behind can hear clearly.
CBSE Step-by-Step Marking Scheme
Background of Wahida Prism from Rajouri, J&K
1.0 M
Four duties of a naval warship medical officer
1.5 M
Historic achievement of leading passing out parade with 36 commands
1.5 M
Q2
Inspirational Careers • Wahida Prism
Who is Surgeon Commander Wahida Prism? Describe her journey from a small Himalayan village to an Indian Naval warship.
[3 Marks]
✅ Step-by-Step Solution & Working
Journey of Surgeon Commander Wahida Prism:
Wahida grew up in Thanamandi, a remote hilly village in the Rajouri district of Jammu & Kashmir. Despite conservative social pressure, her forward-thinking father supported her education. She studied diligently, completed her MBBS medical degree from Government Medical College Jammu, joined the Armed Forces, and was commissioned as a doctor in the Indian Navy, eventually serving on frontline warships and breaking glass ceilings.
Wahida grew up in Thanamandi, a remote hilly village in the Rajouri district of Jammu & Kashmir. Despite conservative social pressure, her forward-thinking father supported her education. She studied diligently, completed her MBBS medical degree from Government Medical College Jammu, joined the Armed Forces, and was commissioned as a doctor in the Indian Navy, eventually serving on frontline warships and breaking glass ceilings.
CBSE Step-by-Step Marking Scheme
Humble origins in Rajouri J&K
1.5 M
MBBS medical graduation and commissioning in Indian Navy
1.5 M
Q3
Military Leadership • The Passing-Out Parade
Why was Wahida chosen to lead the passing-out parade at INS Hamla? Why are there 36 commands in a parade?
[3 Marks]
✅ Step-by-Step Solution & Working
1. Parade Commander Selection:
Surgeon Commander Wahida was chosen to lead the prestigious annual passing-out parade because of her immaculate drill, sharp discipline, and commanding voice—becoming the first woman officer in the Indian Armed Forces to lead an entire parade.
2. The 36 Commands:
A parade commander must call out 36 loud, clear, synchronized commands without hesitation or error. The commander's voice must echo across the vast parade ground so platoons at the very rear hear each command instantly and march with split-second precision.
Surgeon Commander Wahida was chosen to lead the prestigious annual passing-out parade because of her immaculate drill, sharp discipline, and commanding voice—becoming the first woman officer in the Indian Armed Forces to lead an entire parade.
2. The 36 Commands:
A parade commander must call out 36 loud, clear, synchronized commands without hesitation or error. The commander's voice must echo across the vast parade ground so platoons at the very rear hear each command instantly and march with split-second precision.
CBSE Step-by-Step Marking Scheme
Historical milestone as first woman parade leader
1.5 M
Importance of 36 loud commands for troop synchronization
1.5 M
Q4
Textbook Exercise • Core Concept Analysis
In Chapter 26 ('Defence Officer: Wahida'), explain the central environmental and social theme highlighted through the story of Defence Officer: Wahida.
[3 Marks]
✅ Step-by-Step Solution & Working
Core Theme & Learning:
1. Context: The chapter examines Surgeon Commander Wahida & Naval Parades, showing how human communities interact with nature, resources, and civic structures.
2. Social & Ecological Value: It teaches students about empathy, scientific inquiry, resource conservation, and social equality.
3. Application: Students learn to observe real-world surroundings critically and apply sustainable habits in everyday life.
1. Context: The chapter examines Surgeon Commander Wahida & Naval Parades, showing how human communities interact with nature, resources, and civic structures.
2. Social & Ecological Value: It teaches students about empathy, scientific inquiry, resource conservation, and social equality.
3. Application: Students learn to observe real-world surroundings critically and apply sustainable habits in everyday life.
CBSE Step-by-Step Marking Scheme
Contextual theme accurately explained
1 M
Social/ecological values articulated
1 M
Real-world civic application
1 M
Q5
Find Out & Write • Environmental Observation
Based on 'Defence Officer: Wahida', describe how children can conduct an inquiry in their local community regarding Surgeon Commander Wahida & Naval Parades. What key facts should they record?
[3 Marks]
✅ Step-by-Step Solution & Working
Community Inquiry Steps:
• Observation: Identify how local residents manage resources, traditional occupations, or civic facilities.
• Field Interview: Ask elders and workers about changes over the past decades.
• Recording: Document observations in a field notebook with drawings, dates, and action ideas.
• Observation: Identify how local residents manage resources, traditional occupations, or civic facilities.
• Field Interview: Ask elders and workers about changes over the past decades.
• Recording: Document observations in a field notebook with drawings, dates, and action ideas.
CBSE Step-by-Step Marking Scheme
Systematic inquiry method
1.5 M
Field documentation and reflection
1.5 M
Q6
Discuss & Share • Analytical Reasoning
What difficulties or ethical dilemmas are presented in 'Defence Officer: Wahida', and how were they resolved through community cooperation?
[3 Marks]
✅ Step-by-Step Solution & Working
Conflict & Resolution:
• Dilemma/Difficulty: Challenges arising from geographic barriers, scarcity of resources, social prejudices, or modern lifestyle changes.
• Cooperative Solution: Resolving issues through collective unity, empathetic leadership, dialogue, and mutual support among community members.
• Dilemma/Difficulty: Challenges arising from geographic barriers, scarcity of resources, social prejudices, or modern lifestyle changes.
• Cooperative Solution: Resolving issues through collective unity, empathetic leadership, dialogue, and mutual support among community members.
CBSE Step-by-Step Marking Scheme
Clear identification of dilemma
1.5 M
Cooperative resolution explained
1.5 M
Q7
Textbook Activity • Tabular Comparison
Create a two-column comparison highlighting the key differences between traditional practices and modern methods discussed in 'Defence Officer: Wahida'.
[3 Marks]
✅ Step-by-Step Solution & Working
Comparative Analysis:
• Traditional Practices: Grounded in natural materials, local wisdom, slower pace, and harmony with seasonal cycles.
• Modern Methods: Utilize technological equipment, faster processing, commercial scale, but require careful management to prevent environmental degradation.
• Traditional Practices: Grounded in natural materials, local wisdom, slower pace, and harmony with seasonal cycles.
• Modern Methods: Utilize technological equipment, faster processing, commercial scale, but require careful management to prevent environmental degradation.
CBSE Step-by-Step Marking Scheme
Traditional practices characterized
1.5 M
Modern methods and sustainability balance
1.5 M
Q8
Scientific Reasoning • Cause and Effect
Explain the scientific cause-and-effect relationship behind the natural phenomena or human activities explored in 'Defence Officer: Wahida'.
[3 Marks]
✅ Step-by-Step Solution & Working
Scientific Mechanism:
1. Cause: Natural environmental conditions (climate, soil, water availability) or specific human interventions.
2. Effect: Biological adaptations in plants/animals or cultural adaptations in human shelter, clothing, and diet to maintain equilibrium.
1. Cause: Natural environmental conditions (climate, soil, water availability) or specific human interventions.
2. Effect: Biological adaptations in plants/animals or cultural adaptations in human shelter, clothing, and diet to maintain equilibrium.
CBSE Step-by-Step Marking Scheme
Causal environmental factor identified
1.5 M
Adaptive biological/cultural outcome
1.5 M
Q9
Civic Sense & Values • Responsible Citizenship
What moral duty or civic responsibility does Chapter 26 encourage every young student to practice?
[2 Marks]
✅ Step-by-Step Solution & Working
Civic Responsibility:
• Respecting biodiversity, natural resources, and the dignity of every working person.
• Rejecting discrimination based on caste, gender, or disability, and actively contributing to an inclusive, clean, and compassionate society.
• Respecting biodiversity, natural resources, and the dignity of every working person.
• Rejecting discrimination based on caste, gender, or disability, and actively contributing to an inclusive, clean, and compassionate society.
CBSE Step-by-Step Marking Scheme
Respect for resources and human dignity
1 M
Inclusivity and active civic action
1 M
Q10
Geographical Adaptation • Regional Realities
How does the geography (terrain, climate, water bodies) in 'Defence Officer: Wahida' shape the daily lifestyle of the people living there?
[2 Marks]
✅ Step-by-Step Solution & Working
Geographical Influence:
Geography dictates the materials used for shelter, types of crops cultivated, modes of transport developed, and daily occupations, showing human resilience and nature's influence.
Geography dictates the materials used for shelter, types of crops cultivated, modes of transport developed, and daily occupations, showing human resilience and nature's influence.
CBSE Step-by-Step Marking Scheme
Link between geography and shelter/transport/food
2 M
Q11
Resource Conservation • Action Plan
List three practical conservation measures that students can implement at school inspired by the lessons of 'Defence Officer: Wahida'.
[3 Marks]
✅ Step-by-Step Solution & Working
Action Plan:
1. Conserve Resources: Turn off unattended taps, fans, and reduce paper waste.
2. Green Initiatives: Plant native shrubs in school gardens and compost fallen leaves.
3. Community Awareness: Share posters and talk to peers about sustainable daily choices.
1. Conserve Resources: Turn off unattended taps, fans, and reduce paper waste.
2. Green Initiatives: Plant native shrubs in school gardens and compost fallen leaves.
3. Community Awareness: Share posters and talk to peers about sustainable daily choices.
CBSE Step-by-Step Marking Scheme
Three realistic school-level actions
3 M
Q12
Vocabulary & Terms • Environmental Terminology
Define two key environmental or socio-cultural terms introduced in Chapter 26 and use them in sentences.
[2 Marks]
✅ Step-by-Step Solution & Working
Key Terminology:
• Ecosystem / Habitat: The natural home or environment of a plant, animal, or organism where all living and non-living elements interact.
• Conservation: The careful protection and preservation of natural resources to prevent their depletion or destruction.
• Ecosystem / Habitat: The natural home or environment of a plant, animal, or organism where all living and non-living elements interact.
• Conservation: The careful protection and preservation of natural resources to prevent their depletion or destruction.
CBSE Step-by-Step Marking Scheme
Two terms defined accurately with context
2 M
Q13
Creative Reflection • Empathy Journal
Imagine you were present in the events of 'Defence Officer: Wahida'. Write a 3-sentence personal diary entry expressing your feelings and commitment to positive change.
[2 Marks]
✅ Step-by-Step Solution & Working
Diary Entry:
Dear Diary,
Today I learned deeply about the real-life struggles and bravery shown in 'Defence Officer: Wahida'. Seeing how unity and respect for nature transform communities inspires me to always protect the weak and care for the environment. I promise to take responsibility every day.
— Student Reflection
Dear Diary,
Today I learned deeply about the real-life struggles and bravery shown in 'Defence Officer: Wahida'. Seeing how unity and respect for nature transform communities inspires me to always protect the weak and care for the environment. I promise to take responsibility every day.
— Student Reflection
CBSE Step-by-Step Marking Scheme
Thoughtful, reflective, and empathetic diary entry
2 M
🌟 NEP 2020 Competency-Based Case Study
The Meaning of 'Prism'
Wahida's father gave her the unique middle name 'Prism' when she was a little girl.
Analytical Task: Why did her father give her this name, and how did Wahida live up to it?
Evaluation & Model Answer:
A triangular glass prism is transparent, but when white light enters, it refracts and reflects seven radiant, brilliant colors. Her father wanted her to possess multifaceted talents, think independently, and shine brightly in society. By becoming a top doctor, naval officer, and parade leader, Wahida fulfilled her father's dream brilliantly.
Rubric: 1.5 Marks for scientific prism metaphor (refracting 7 colors); 1.5 Marks for living up to multifaceted excellence.